[ixp1200] ix_rm_init() fails

[Frank Meerkoetter]

Hello,

i've this very simple module to test the Resource-Manager.
It just calls ix_rm_init() on module_init() and ix_rm_term()
on module_cleanup().

#include <linux/module.h>
#include <linux/version.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/types.h>
#include <linux/slab.h>
#include <linux/proc_fs.h>
#include <linux/vmalloc.h>

#include <ix_ossl.h>
#include <ix_rm.h>

#define DBG_ERR         KERN_ERR
#define DBG_WARN        KERN_WARNING
#define DBG_INFO        KERN_INFO
#define DEFAULT_LVL     DBG_WARN

#define DBG_LOG(lvl,str,args...)        printk(lvl""str, ##args)
#define DBG_MSG(str,args...)            DBG_LOG(DEFAULT_LVL, str,##args)

int init_module(void) {
   ix_error err;
   DBG_MSG("Initializing RM ...\n");
   err = ix_rm_init(0);
   if(err != IX_SUCCESS) {
   	DBG_MSG("RM Initialization FAILED.\n");
	return err;
   }
   return 0;
}

void cleanup_module(void) {
   ix_error err;
   err = ix_rm_term();
   if (err != IX_SUCCESS) {
	DBG_MSG("RM Termination FAILED.\n");
   }
}

If i load this module it bails out with the following message:

Initializing RM ...
enable_irq(16) unbalanced from c9cd6e90
enable_irq(18) unbalanced from c9cd6f38
enable_irq(17) unbalanced from c9cd7010
enable_irq(19) unbalanced from c9cd70e0
enable_irq(24) unbalanced from c9cd7358
enable_irq(26) unbalanced from c9cd7400
enable_irq(25) unbalanced from c9cd74d4
enable_irq(27) unbalanced from c9cd75a4
Error in file: source/internal/internal_pci_communication.c, line: 1213
        Function: _ix_rm_pci_communication_init
        Reason: connecting the PCI doorbell interrupt failed!
        Error Chain: 0x00000000
        Error : 0x0200003e
Error in file: source/remote_communication.c, line: 116
        Function: ix_rm_remote_comm_service_register
        Reason: Remote service initializer failed!
Error in file: source/remote_communication.c, line: 253
        Function: ix_rm_init_pci_remote_communication
        Reason: Initialization of PCI remote service failed!
Error in file: source/internal/internal_communication.c, line: 1466
        Function: _ix_rm_communication_init
        Reason: initialization of PCI communication failed!
        Error Chain: 0x0200003e
        Error : 0x02000033
Error in file: source/system.c, line: 774
        Function: ix_rm_init
        Reason: Resource Manager library initialization failed!
RM Initialization FAILED.

Im using the MontaVista-Preview-Kit 3.0 with a kernel-2.4.21-rmk1-ds3.
All the XScale-Support-Libs are loaded.

# lsmod
Module                  Size  Used by
rm_lib                273828   0 (unused)
halMev2_lib           340600   0 [rm_lib]
libossl                 5096   0 [rm_lib halMev2_lib]
halMeDrv               19784   0 [rm_lib halMev2_lib]

Has anyone an idea what is wrong?

TIA Frank